Y5-47 boiler centrifugal induced draft fan

Release date: 2024-12-19 09:08:00 Reading volume: 2860 Author: Keruite

Model: Y5-47 Boiler induced draft fanMachine number: 4 #~24#Air volume: 590-560735m3/hWind pressure:

Model: Y5-47 Boiler induced draft fan

Machine number: 4 #~24#

Air volume: 590-560735m3/h

Wind pressure: 684-9887Pa

Power: 3kw-710kW

● Application: Industrial boilers with various coal qualities and equipped with smoke and dust removal devices (1-20 tons/hour)

● Form: The wind turbine is designed as a single suction system, with machine numbers including No.4C, 5C, 6C, 8C, 9C, 4D, 5D, 10D, 11D, 12D, 12.4D, 11D, 16.5D, 18D, 20D, 22D, and 24D, totaling seventeen units. When the above machine number cannot meet your needs, we have the ability to design according to your needs.

Working conditions

02 Application Scenarios

The 5-47 series centrifugal induced draft fan is a specially designed boiler induced draft fan with a total pressure efficiency of 90.5%, designed to adapt to various coal qualities and equipped with smoke and dust removal devices (1-20 tons/hour) for industrial boilers. It can also be used to transport various common gases and hard materials in industrial production, and is suitable for various harsh working conditions such as high temperature, wear, and corrosion.

Used for medium transportation in power generation projects such as hazardous waste heat furnaces, carbon waste heat boilers, chemical waste heat boilers, coking waste heat boilers, sintering machine waste heat boilers, glass kiln waste heat boilers, etc., it has the characteristics of wear resistance, high efficiency, low noise, good gas flow stability, wide high-efficiency zone range, compact structure, and easy maintenance.

03 Equipment Configuration

04 Processing Technology

● Fan form: motor direct connection, belt drive, coupling drive;

● Motors *: Innovative Motors, Lu'an Motors, Wannan Motors, ABB， Siemens and other well-known companies both domestically and internationally (can be specified);

● Impeller: * Carbon steel, stainless steel, rubber lining, wear-resistant layer or wear-resistant lining plate, ceramic patch (can be specified);

● Bearings: SKF、FAG、 Wafangdian, NSK (can be specified);

● Spindle: High strength carbon steel, composite steel

● Bearing seat: cast iron

● Optional configuration: ※ Overall bracket; ※ Protective cover; ※ Silencer; ※ Import and export compensator; Import and export matching flange; ※ Adjust the door; ※ Electric actuator; ※ Shock absorber; ※ Diaphragm coupling; ※ Hydraulic coupling; ※ Motor rain cover; ※ Temperature sensor; ※ Vibration sensor; ※ Soft start device; ※ Frequency converter;

The front, rear, and middle plates of the impeller are all cut using laser cutting machines to ensure the accuracy of the profile and reduce thermal deformation;

The front plate, rear plate, and middle plate of the impeller are all pressed into shape using specialized molds on a cantilever press;

The impeller welding adopts robot welding or manual arc welding method, and the preheating of the workpiece and the welding rod are carried out according to the standard;

The impeller undergoes annealing treatment to eliminate the structural internal stress generated during welding, ensuring that the impeller does not crack;

The welds of the impeller and the main shaft have undergone ultrasonic testing to ensure that there are no welding defects or material defects, ensuring strength;

The impeller undergoes dynamic and static balance correction, with a balance accuracy of ≤ 2.5 levels.

Previous article: Residual pressure valve

Next article: Fire exhaust fan

Fan series

Y5-47 boiler centrifugal induced draft fan

Column classification

Related recommendations